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Contract OI history

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Jan 21, 2028 EXPIRATION

BHP $80.00 Call

BHP280121C00080000

Latest saved OI479Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BHP $80.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4852420 2026-10-02: 485 OI2026-10-05: 485 OI2026-10-06: 484 OI2026-10-07: 484 OI2026-10-08: 484 OI2026-10-09: 484 OI2026-10-13: 484 OI2026-10-14: 478 OI2026-10-16: 479 OI2026-10-20: 479 OI2026-10-23: 479 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BHP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4790
Oct 20, 20264790
Oct 16, 2026479+1
Oct 14, 2026478-6
Oct 13, 20264840
Oct 09, 20264840
Oct 08, 20264840
Oct 07, 20264840
Oct 06, 2026484-1
Oct 05, 20264850
Oct 02, 2026485No prior observation